diff --git a/assets/js/src/settings/store/actions/settings.ts b/assets/js/src/settings/store/actions/settings.ts
index 8069fb0e84..35b465863c 100644
--- a/assets/js/src/settings/store/actions/settings.ts
+++ b/assets/js/src/settings/store/actions/settings.ts
@@ -46,6 +46,7 @@ export function* saveSettings() {
   });
   yield setSettings(res.data);
   yield setReEngagement(res.meta);
+  yield { type: 'TRACK_UNAUTHORIZED_EMAIL', meta: res.meta };
   return { type: 'SAVE_DONE' };
 }
 
diff --git a/assets/js/src/settings/store/controls.ts b/assets/js/src/settings/store/controls.ts
index 95c024bd02..f737aa93cf 100644
--- a/assets/js/src/settings/store/controls.ts
+++ b/assets/js/src/settings/store/controls.ts
@@ -44,3 +44,12 @@ export function TRACK_TEST_EMAIL_SENT({ success, method }) {
     }
   );
 }
+
+export function TRACK_UNAUTHORIZED_EMAIL({ meta }) {
+  if (meta !== undefined && meta.invalid_sender_address) {
+    MailPoet.trackEvent(
+      'Unauthorized email used',
+      { 'Unauthorized email source': 'settings' }
+    );
+  }
+}